List of insiders holdings for Vertex Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
# | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
1 | Tensile Capital Management LP 10% Owner |
2025-05-15 16:15:03 | 3,630,850 0 |
3,630,850 | Form 13G |
2 | THIRD PARTY FUNDED SPECIAL NEEDS TRUST FOR CALLUM W. RADCLIFFE u/a of AMANDA W RADCLIFFE dated May 15 2015 13(d) Group Member 10% Owner |
2020-07-29 21:59:48 | 2,643,639 0 |
2,643,639 | Form 3 |
3 | ITEM SECOND IRREVOCABLE TRUST FBO KAILEY RADCLIFFE u/a of AMANDA W RADCLIFFE dated 10/05/2001 13(d) Group Member 10% Owner |
2020-07-29 21:59:50 | 2,643,639 0 |
2,643,639 | Form 3 |
4 | ITEM SECOND IRREVOCABLE TRUST FBO ANTOINETTE R. RADCLIFFE u/a of AMANDA W RADCLIFFE dated 10/05/2001 13(d) Group Member 10% Owner |
2020-07-29 21:03:45 | 2,643,639 0 |
2,643,639 | Form 3 |
5 | ITEM SECOND IRR. TRUST FBO ANDREA P. LUCAS u/a of STEFANIE W. LUCAS dated October 5 2001 13(d) Group Member 10% Owner |
2025-05-22 16:12:35 | 1,983,968 0 |
1,983,968 | Form 4 |
6 | ITEM SECOND IRR. TRUST FBO SAMANTHA W. LUCAS u/a of STEFANIE W. LUCAS dated October 5 2001 13(d) Group Member 10% Owner |
2020-07-29 21:55:36 | 1,968,066 0 |
1,968,066 | Form 3 |
7 | ITEM SECOND IRR. TRUST FBO MACKENZIE S. LUCAS u/a of STEFANIE W. LUCAS dated October 5 2001 13(d) Group Member 10% Owner |
2025-05-22 16:14:50 | 1,941,750 0 |
1,941,750 | Form 4 |
8 | ITEM SECOND IRR. TRUST FBO MELANIE H. LUCAS u/a of STEFANIE W. LUCAS dated October 5 2001 13(d) Group Member 10% Owner |
2025-05-22 16:13:51 | 1,941,750 0 |
1,941,750 | Form 4 |
9 | Westphal Jeffrey See Remarks |
2025-06-11 15:21:46 | 395,895 1,125,927 |
1,521,822 | Form 4 |
10 | DeStefano David PRESIDENT & CEO |
2025-05-14 16:29:06 | 1,066,587 204,032 |
1,270,619 | Form 4 |
11 | ITEM SECOND IRR. TRUST FBO KYLE R. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5 2001 10% Owner |
2025-01-23 18:39:49 | 1,211,100 0 |
1,211,100 | Form 4 |
12 | ITEM SECOND IRR. TRUST FBO JACOB J. WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5 2001 13(D) GROUP MEMBER 10% Owner |
2024-12-26 18:01:26 | 745,706 0 |
745,706 | Form 4 |
13 | ITEM SECOND IRR. TRUST FBO ANNE MARIE WESTPHAL u/a of JEFFREY R. WESTPHAL dated October 5 2001 13(D) GROUP MEMBER 10% Owner |
2024-12-26 18:00:11 | 578,074 0 |
578,074 | Form 4 |
14 | Radcliffe Amanda Westphal Director 10% Owner |
2025-06-13 16:28:13 | 143,392 0 |
143,392 | Form 4 |
15 | 2020 IRREVOCABLE TRUST FOR BENEFIT OF CONSTANCE A. THOMPSON 13(d) Group Member 10% Owner |
2025-05-22 16:15:54 | 112,581 0 |
112,581 | Form 4 |
16 | ANDERSEN ERIC C. Director |
2025-06-13 16:26:51 | 110,341 0 |
110,341 | Form 4 |
17 | SCHWAB JOHN R CHIEF FINANCIAL OFFICER |
2025-03-04 16:12:11 | 89,624 0 |
89,624 | Form 4 |
18 | Kyle Terrence Director |
2021-11-12 16:21:37 | 57,429 0 |
57,429 | Form 4/A |
19 | Gayton Bradley M Director |
2025-06-13 16:29:09 | 52,862 0 |
52,862 | Form 4 |
20 | Thompson Stefanie Westphal Director 10% Owner |
2025-06-13 16:27:48 | 51,357 0 |
51,357 | Form 4 |
21 | Saunders Philip Seth Director |
2025-06-13 16:27:19 | 34,968 0 |
34,968 | Form 4 |
22 | Robert Kevin L Director |
2023-12-19 16:17:00 | 23,936 0 |
23,936 | Form 4 |
23 | Stamm John Richard Director |
2025-06-13 16:28:40 | 17,047 0 |
17,047 | Form 4 |
24 | Mendola Mark J Director |
2025-06-13 16:26:19 | 5,327 0 |
5,327 | Form 4 |
25 | Butler Lisa CHIEF ACCOUNTING OFFICER |
2024-03-18 16:27:39 | 250 0 |
250 | Form 4 |
26 | Rowland Bryan T.R. GENERAL COUNSEL |
2025-03-21 16:03:16 | 132 0 |
132 | Form 4 |
27 | 2020 IRREVOCABLE TRUST FOR BENEFIT OF NICHOLAS A. SHUHAN 13(D) GROUP MEMBER 10% Owner |
2024-03-28 18:01:27 | 0.294 0 |
0.294 | Form 4 |
28 | Leib Ryan J Chief Accounting Officer |
2025-05-14 16:30:03 | 0 0 |
0 | Form 4 |